I will be buying a camera for recording on the track. What do you recommend? Please speak from experience with a specific model rather than broad opinion on electronics. Meaning, please recommended devices that you know work well as opposed should work well.

The only requirements I can think of are that it should have effective image stabilization and be able to record 2 hrs of video, which, I suppose, is a function of desired resolution and memory size, but I am curious about what people think is appropiate in that regard.